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Employee Benefits (Details) - Schedule of provisions for personnel benefits and payroll - CLP ($)
$ in Millions
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Schedule of provisions for personnel benefits and payroll [Abstract]    
Short-term personnel benefits (a.2) $ 53,069 $ 43,941
Vacation accrual (a.3) 37,010 33,993
Other Benefits 10,438 25,728
Employee defined benefit plan (a.1) [1] 6,446 7,581
Total $ 106,963 $ 111,243
[1] See Note No. 2 (x) (iii).